48997156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{72481}}^1$

素因数の和:72511

約数の個数: 18

約数和(自身を含む): 92849442

約数和(自身を除く): 43852286

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 72481, 144962, 289924, 942253, 1884506, 3769012, 12249289, 24498578, 48997156]

約数ペア:

[(1, 48997156), (2, 24498578), (4, 12249289), (13, 3769012), (26, 1884506), (52, 942253), (169, 289924), (338, 144962), (676, 72481)]